In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2 wattmeters are used. One of the wattmeter deflects in negative diretion during no load. Why?
CAT,
1 9174how to decide the ratings of the MCCB,MCB in electrification.give me the proper thumb rule or procedure.
ABB,
3241how to decide the ratings of the busbar in electrification.give me the proper thumb rule or procedure
ABB,
1 4838If we give 2334 A, 540V on Primary side of 1.125 MVA step up transformer, then what will be the Secondary Current, If Secondary Voltage=11 KV?
L&T,
3 7793Post New Electrical Engineering Questions
can we find the inductance of a induction motor?
circuit diagram of trip circuit supervision relay
can any one provide me a connection wiring diagram for a DG set control panel along with BOM?
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
why r we using shell transformer for low voltage
What is the relation between frequency and motor rpm?
why dc is used in control circuits for MV & LV switchgeras instead of ac
Transformer how to maintaince a check b check c check d check
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
What is meant by system?
how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1
What is the unit of charge and current?
Write the programming software name for LG, SIEMENS,Messung,AB